Site 

The generated site is a single front page (plus a few subpages) that frames the individual viewer plugins in labelled boxes and offers a floating style selector to switch the whole viewer look at runtime.

Root page (viewer) 

The root page shows the viewer scaffold:

  • a form to open a document by METS / IIIF URL (pre-filled with the local sample),
  • an Examples dropdown to load one of the built-in sample documents,

  • the viewer itself, split into the individual plugins:

    Plugin What it renders
    dlf_pageview the OpenLayers map / page image
    dlf_navigation page controls (first, back, page number, forward, last, double page)
    dlf_pagegrid thumbnail strip of the pages
    dlf_metadata the document's metadata
    dlf_tableofcontents the structure / table of contents
    dlf_calendar the newspaper year / day overview
    dlf_toolbox the toolbox (zoom, rotation, fulltext, downloads, 3D, score, ...)
    dlf_mediaplayer audio / video player (when present)
    dlf_embedded3dviewer 3D model viewer (when present)
    dlf_multiview the multi-document grid

All of these plugins read the same global tx_dlf[id] / tx_dlf[page] request parameters, so they can render even without Solr or with the image host unreachable.

Subpages 

Path Content
/oai A raw OAI-PMH endpoint (dlf_oaipmh), served as XML.
/validation The dlf_validationform plugin: validate a METS / IIIF / any XML document URL against the configured schemas.
/search The dlf_search plugin, backed by the emulated Apache Solr (see Search).

Multi-View 

The root page can be switched between the single-document viewer and the multi-document grid. The two are mutually exclusive views of the same page, selected by the tx_dlf[multiview] request parameter. When it is set, the dlf_multiview grid (a draggable set of iframes, each embedding the page viewer for one document) is rendered instead of the single viewer. The toolbox Add document tool (multiViewAddSourceTool) is what normally adds the current document to the grid. See the Multi View plugin chapter for the plugin itself.